Hamper



FIG. 1 is a perspective view of a hamper showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is an end view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines shown on the top, bottom and sides of the hamper are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a hamper, as shown and described. 